Attribute VB_Name = "AVICAP"
'Download by http://www.NewXing.com
'*
'* Author: E. J. Bantz Jr.
'* Copyright: None, use and distribute freely ...
'* E-Mail: ejbantz@usa.net
'* Web: http://www.inlink.com/~ejbantz

'// ------------------------------------------------------------------
'//  Windows API Constants / Types / Declarations
'// ------------------------------------------------------------------
Public Const WM_USER = &H400
Type POINTAPI
        x As Long
        y As Long
End Type
Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Integer, ByVal lParam As Long) As Long

'// ------------------------------------------------------------------
'//  Window Messages  WM_CAP... which can be sent to an AVICAP window
'// ------------------------------------------------------------------

'// Defines start of the message range
Public Const WM_CAP_START = WM_USER

Public Const WM_CAP_GET_CAPSTREAMPTR = WM_CAP_START + 1

Public Const WM_CAP_SET_CALLBACK_ERROR = WM_CAP_START + 2
Public Const WM_CAP_SET_CALLBACK_STATUS = WM_CAP_START + 3
Public Const WM_CAP_SET_CALLBACK_YIELD = WM_CAP_START + 4
Public Const WM_CAP_SET_CALLBACK_FRAME = WM_CAP_START + 5
Public Const WM_CAP_SET_CALLBACK_VIDEOSTREAM = WM_CAP_START + 6
Public Const WM_CAP_SET_CALLBACK_WAVESTREAM = WM_CAP_START + 7
Public Const WM_CAP_GET_USER_DATA = WM_CAP_START + 8
Public Const WM_CAP_SET_USER_DATA = WM_CAP_START + 9
    
Public Const WM_CAP_DRIVER_CONNECT = WM_CAP_START + 10
Public Const WM_CAP_DRIVER_DISCONNECT = WM_CAP_START + 11
Public Const WM_CAP_DRIVER_GET_NAME = WM_CAP_START + 12
Public Const WM_CAP_DRIVER_GET_VERSION = WM_CAP_START + 13
Public Const WM_CAP_DRIVER_GET_CAPS = WM_CAP_START + 14

Public Const WM_CAP_FILE_SET_CAPTURE_FILE = WM_CAP_START + 20
Public Const WM_CAP_FILE_GET_CAPTURE_FILE = WM_CAP_START + 21
Public Const WM_CAP_FILE_ALLOCATE = WM_CAP_START + 22
Public Const WM_CAP_FILE_SAVEAS = WM_CAP_START + 23
Public Const WM_CAP_FILE_SET_INFOCHUNK = WM_CAP_START + 24
Public Const WM_CAP_FILE_SAVEDIB = WM_CAP_START + 25

Public Const WM_CAP_EDIT_COPY = WM_CAP_START + 30

Public Const WM_CAP_SET_AUDIOFORMAT = WM_CAP_START + 35
Public Const WM_CAP_GET_AUDIOFORMAT = WM_CAP_START + 36

Public Const WM_CAP_DLG_VIDEOFORMAT = WM_CAP_START + 41
Public Const WM_CAP_DLG_VIDEOSOURCE = WM_CAP_START + 42
Public Const WM_CAP_DLG_VIDEODISPLAY = WM_CAP_START + 43
Public Const WM_CAP_GET_VIDEOFORMAT = WM_CAP_START + 44
Public Const WM_CAP_SET_VIDEOFORMAT = WM_CAP_START + 45
Public Const WM_CAP_DLG_VIDEOCOMPRESSION = WM_CAP_START + 46

Public Const WM_CAP_SET_PREVIEW = WM_CAP_START + 50
Public Const WM_CAP_SET_OVERLAY = WM_CAP_START + 51
Public Const WM_CAP_SET_PREVIEWRATE = WM_CAP_START + 52
Public Const WM_CAP_SET_SCALE = WM_CAP_START + 53
Public Const WM_CAP_GET_STATUS = WM_CAP_START + 54
Public Const WM_CAP_SET_SCROLL = WM_CAP_START + 55

Public Const WM_CAP_GRAB_FRAME = WM_CAP_START + 60
Public Const WM_CAP_GRAB_FRAME_NOSTOP = WM_CAP_START + 61

Public Const WM_CAP_SEQUENCE = WM_CAP_START + 62
Public Const WM_CAP_SEQUENCE_NOFILE = WM_CAP_START + 63
Public Const WM_CAP_SET_SEQUENCE_SETUP = WM_CAP_START + 64
Public Const WM_CAP_GET_SEQUENCE_SETUP = WM_CAP_START + 65
Public Const WM_CAP_SET_MCI_DEVICE = WM_CAP_START + 66
Public Const WM_CAP_GET_MCI_DEVICE = WM_CAP_START + 67
Public Const WM_CAP_STOP = WM_CAP_START + 68
Public Const WM_CAP_ABORT = WM_CAP_START + 69

Public Const WM_CAP_SINGLE_FRAME_OPEN = WM_CAP_START + 70
Public Const WM_CAP_SINGLE_FRAME_CLOSE = WM_CAP_START + 71
Public Const WM_CAP_SINGLE_FRAME = WM_CAP_START + 72

Public Const WM_CAP_PAL_OPEN = WM_CAP_START + 80
Public Const WM_CAP_PAL_SAVE = WM_CAP_START + 81
Public Const WM_CAP_PAL_PASTE = WM_CAP_START + 82
Public Const WM_CAP_PAL_AUTOCREATE = WM_CAP_START + 83
Public Const WM_CAP_PAL_MANUALCREATE = WM_CAP_START + 84

'// Following added post VFW 1.1
Public Const WM_CAP_SET_CALLBACK_CAPCONTROL = WM_CAP_START + 85

'// Defines end of the message range
Public Const WM_CAP_END = WM_CAP_SET_CALLBACK_CAPCONTROL

'// ------------------------------------------------------------------
'//  Structures
'// ------------------------------------------------------------------
Type CAPDRIVERCAPS
    wDeviceIndex As Long '               // Driver index in system.ini
    fHasOverlay As Long '                // Can device overlay?
    fHasDlgVideoSource As Long '         // Has Video source dlg?
    fHasDlgVideoFormat As Long '         // Has Format dlg?
    fHasDlgVideoDisplay As Long '        // Has External out dlg?
    fCaptureInitialized As Long '        // Driver ready to capture?
    fDriverSuppliesPalettes As Long '    // Can driver make palettes?
    hVideoIn As Long '                   // Driver In channel
    hVideoOut As Long '                  // Driver Out channel
    hVideoExtIn As Long '                // Driver Ext In channel
    hVideoExtOut As Long '               // Driver Ext Out channel
End Type

Type CAPSTATUS
    uiImageWidth As Long                    '// Width of the image
    uiImageHeight As Long                   '// Height of the image
    fLiveWindow As Long                     '// Now Previewing video?
    fOverlayWindow As Long                  '// Now Overlaying video?
    fScale As Long                          '// Scale image to client?
    ptScroll As POINTAPI                    '// Scroll position
    fUsingDefaultPalette As Long            '// Using default driver palette?
    fAudioHardware As Long                  '// Audio hardware present?
    fCapFileExists As Long                  '// Does capture file exist?
    dwCurrentVideoFrame As Long             '// # of video frames cap'td
    dwCurrentVideoFramesDropped As Long     '// # of video frames dropped
    dwCurrentWaveSamples As Long            '// # of wave samples cap'td
    dwCurrentTimeElapsedMS As Long          '// Elapsed capture duration
    hPalCurrent As Long                     '// Current palette in use
    fCapturingNow As Long                   '// Capture in progress?
    dwReturn As Long                        '// Error value after any operation
    wNumVideoAllocated As Long              '// Actual number of video buffers
    wNumAudioAllocated As Long              '// Actual number of audio buffers
End Type

Type CAPTUREPARMS
    dwRequestMicroSecPerFrame As Long       '// Requested capture rate
    fMakeUserHitOKToCapture As Long         '// Show "Hit OK to cap" dlg?
    wPercentDropForError As Long            '// Give error msg if > (10%)
    fYield As Long                          '// Capture via background task?
    dwIndexSize As Long                     '// Max index size in frames (32K)
    wChunkGranularity As Long               '// Junk chunk granularity (2K)
    fUsingDOSMemory As Long                 '// Use DOS buffers?
    wNumVideoRequested As Long              '// # video buffers, If 0, autocalc
    fCaptureAudio As Long                   '// Capture audio?
    wNumAudioRequested As Long              '// # audio buffers, If 0, autocalc
    vKeyAbort As Long                       '// Virtual key causing abort
    fAbortLeftMouse As Long                 '// Abort on left mouse?
    fAbortRightMouse As Long                '// Abort on right mouse?
    fLimitEnabled As Long                   '// Use wTimeLimit?
    wTimeLimit As Long                      '// Seconds to capture
    fMCIControl As Long                     '// Use MCI video source?
    fStepMCIDevice As Long                  '// Step MCI device?
    dwMCIStartTime As Long                  '// Time to start in MS
    dwMCIStopTime As Long                   '// Time to stop in MS
    fStepCaptureAt2x As Long                '// Perform spatial averaging 2x
    wStepCaptureAverageFrames As Long       '// Temporal average n Frames
    dwAudioBufferSize As Long               '// Size of audio bufs (0 = default)
    fDisableWriteCache As Long              '// Attempt to disable write cache
End Type

Type CAPINFOCHUNK
    fccInfoID As Long                       '// Chunk ID, "ICOP" for copyright
    lpData As Long                          '// pointer to data
    cbData As Long                          '// size of lpData
End Type

Type VIDEOHDR
    lpData As Long '// address of video buffer
    dwBufferLength As Long '// size, in bytes, of the Data buffer
    dwBytesUsed As Long '// see below
    dwTimeCaptured As Long '// see below
    dwUser As Long '// user-specific data
    dwFlags As Long '// see below
    dwReserved(3) As Long '// reserved; do not use}
End Type

'// The two functions exported by AVICap
Declare Function capCreateCaptureWindowA Lib "avicap32.dll" ( _
    ByVal lpszWindowName As String, _
    ByVal dwStyle As Long, _
    ByVal x As Long, ByVal y As Long, ByVal nWidth As Long, ByVal nHeight As Integer, _
    ByVal hWndParent As Long, ByVal nID As Long) As Long
Declare Function capGetDriverDescriptionA Lib "avicap32.dll" ( _
    ByVal wDriver As Integer, _
    ByVal lpszName As String, _
    ByVal cbName As Long, _
    ByVal lpszVer As String, _
    ByVal cbVer As Long) As Boolean

'// ------------------------------------------------------------------
'// String IDs from status and error callbacks
'// ------------------------------------------------------------------

Public Const IDS_CAP_BEGIN = 300              '/* "Capture Start" */
Public Const IDS_CAP_END = 301                '/* "Capture End" */

Public Const IDS_CAP_INFO = 401               '/* "%s" */
Public Const IDS_CAP_OUTOFMEM = 402           '/* "Out of memory" */
Public Const IDS_CAP_FILEEXISTS = 403         '/* "File '%s' exists -- overwrite it?" */
Public Const IDS_CAP_ERRORPALOPEN = 404       '/* "Error opening palette '%s'" */
Public Const IDS_CAP_ERRORPALSAVE = 405       '/* "Error saving palette '%s'" */
Public Const IDS_CAP_ERRORDIBSAVE = 406       '/* "Error saving frame '%s'" */
Public Const IDS_CAP_DEFAVIEXT = 407          '/* "avi" */
Public Const IDS_CAP_DEFPALEXT = 408          '/* "pal" */
Public Const IDS_CAP_CANTOPEN = 409           '/* "Cannot open '%s'" */
Public Const IDS_CAP_SEQ_MSGSTART = 410       '/* "Select OK to start capture\nof video sequence\nto %s." */
Public Const IDS_CAP_SEQ_MSGSTOP = 411        '/* "Hit ESCAPE or click to end capture" */
                
Public Const IDS_CAP_VIDEDITERR = 412         '/* "An error occurred while trying to run VidEdit." */
Public Const IDS_CAP_READONLYFILE = 413       '/* "The file '%s' is a read-only file." */
Public Const IDS_CAP_WRITEERROR = 414         '/* "Unable to write to file '%s'.\nDisk may be full." */
Public Const IDS_CAP_NODISKSPACE = 415        '/* "There is no space to create a capture file on the specified device." */
Public Const IDS_CAP_SETFILESIZE = 416        '/* "Set File Size" */
Public Const IDS_CAP_SAVEASPERCENT = 417      '/* "SaveAs: %2ld%%  Hit Escape to abort." */
                
Public Const IDS_CAP_DRIVER_ERROR = 418       '/* Driver specific error message */

Public Const IDS_CAP_WAVE_OPEN_ERROR = 419    '/* "Error: Cannot open the wave input device.\nCheck sample size, frequency, and channels." */
Public Const IDS_CAP_WAVE_ALLOC_ERROR = 420   '/* "Error: Out of memory for wave buffers." */
Public Const IDS_CAP_WAVE_PREPARE_ERROR = 421 '/* "Error: Cannot prepare wave buffers." */
Public Const IDS_CAP_WAVE_ADD_ERROR = 422     '/* "Error: Cannot add wave buffers." */
Public Const IDS_CAP_WAVE_SIZE_ERROR = 423    '/* "Error: Bad wave size." */
                
Public Const IDS_CAP_VIDEO_OPEN_ERROR = 424   '/* "Error: Cannot open the video input device." */
Public Const IDS_CAP_VIDEO_ALLOC_ERROR = 425  '/* "Error: Out of memory for video buffers." */
Public Const IDS_CAP_VIDEO_PREPARE_ERROR = 426 '/* "Error: Cannot prepare video buffers." */
Public Const IDS_CAP_VIDEO_ADD_ERROR = 427    '/* "Error: Cannot add video buffers." */
Public Const IDS_CAP_VIDEO_SIZE_ERROR = 428   '/* "Error: Bad video size." */
                
Public Const IDS_CAP_FILE_OPEN_ERROR = 429    '/* "Error: Cannot open capture file." */
Public Const IDS_CAP_FILE_WRITE_ERROR = 430   '/* "Error: Cannot write to capture file.  Disk may be full." */
Public Const IDS_CAP_RECORDING_ERROR = 431    '/* "Error: Cannot write to capture file.  Data rate too high or disk full." */
Public Const IDS_CAP_RECORDING_ERROR2 = 432   '/* "Error while recording" */
Public Const IDS_CAP_AVI_INIT_ERROR = 433     '/* "Error: Unable to initialize for capture." */
Public Const IDS_CAP_NO_FRAME_CAP_ERROR = 434 '/* "Warning: No frames captured.\nConfirm that vertical sync interrupts\nare configured and enabled." */
Public Const IDS_CAP_NO_PALETTE_WARN = 435    '/* "Warning: Using default palette." */
Public Const IDS_CAP_MCI_CONTROL_ERROR = 436  '/* "Error: Unable to access MCI device." */
Public Const IDS_CAP_MCI_CANT_STEP_ERROR = 437 '/* "Error: Unable to step MCI device." */
Public Const IDS_CAP_NO_AUDIO_CAP_ERROR = 438 '/* "Error: No audio data captured.\nCheck audio card settings." */
Public Const IDS_CAP_AVI_DRAWDIB_ERROR = 439  '/* "Error: Unable to draw this data format." */
Public Const IDS_CAP_COMPRESSOR_ERROR = 440   '/* "Error: Unable to initialize compressor." */
Public Const IDS_CAP_AUDIO_DROP_ERROR = 441   '/* "Error: Audio data was lost during capture, reduce capture rate." */
                
'/* status string IDs */
Public Const IDS_CAP_STAT_LIVE_MODE = 500      '/* "Live window" */
Public Const IDS_CAP_STAT_OVERLAY_MODE = 501   '/* "Overlay window" */
Public Const IDS_CAP_STAT_CAP_INIT = 502       '/* "Setting up for capture - Please wait" */
Public Const IDS_CAP_STAT_CAP_FINI = 503       '/* "Finished capture, now writing frame %ld" */
Public Const IDS_CAP_STAT_PALETTE_BUILD = 504  '/* "Building palette map" */
Public Const IDS_CAP_STAT_OPTPAL_BUILD = 505   '/* "Computing optimal palette" */
Public Const IDS_CAP_STAT_I_FRAMES = 506       '/* "%d frames" */
Public Const IDS_CAP_STAT_L_FRAMES = 507       '/* "%ld frames" */
Public Const IDS_CAP_STAT_CAP_L_FRAMES = 508   '/* "Captured %ld frames" */
Public Const IDS_CAP_STAT_CAP_AUDIO = 509      '/* "Capturing audio" */
Public Const IDS_CAP_STAT_VIDEOCURRENT = 510   '/* "Captured %ld frames (%ld dropped) %d.%03d sec." */
Public Const IDS_CAP_STAT_VIDEOAUDIO = 511     '/* "Captured %d.%03d sec.  %ld frames (%ld dropped) (%d.%03d fps).  %ld audio bytes (%d,%03d sps)" */
Public Const IDS_CAP_STAT_VIDEOONLY = 512      '/* "Captured %d.%03d sec.  %ld frames (%ld dropped) (%d.%03d fps)" */
Function capSetCallbackOnError(ByVal lwnd As Long, ByVal lpProc As Long) As Boolean
   capSetCallbackOnError = SendMessage(lwnd, WM_CAP_SET_CALLBACK_ERROR, 0, lpProc)
End Function
Function capSetCallbackOnStatus(ByVal lwnd As Long, ByVal lpProc As Long) As Boolean
   capSetCallbackOnStatus = SendMessage(lwnd, WM_CAP_SET_CALLBACK_STATUS, 0, lpProc)
End Function
Function capSetCallbackOnYield(ByVal lwnd As Long, ByVal lpProc As Long) As Boolean
   capSetCallbackOnYield = SendMessage(lwnd, WM_CAP_SET_CALLBACK_YIELD, 0, lpProc)
End Function
Function capSetCallbackOnFrame(ByVal lwnd As Long, ByVal lpProc As Long) As Boolean
   capSetCallbackOnFrame = SendMessage(lwnd, WM_CAP_SET_CALLBACK_FRAME, 0, lpProc)
End Function
Function capSetCallbackOnVideoStream(ByVal lwnd As Long, ByVal lpProc As Long) As Boolean
   capSetCallbackOnVideoStream = SendMessage(lwnd, WM_CAP_SET_CALLBACK_VIDEOSTREAM, 0, lpProc)
End Function
Function capSetCallbackOnWaveStream(ByVal lwnd As Long, ByVal lpProc As Long) As Boolean
   capSetCallbackOnWaveStream = SendMessage(lwnd, WM_CAP_SET_CALLBACK_WAVESTREAM, 0, lpProc)
End Function
Function capSetCallbackOnCapControl(ByVal lwnd As Long, ByVal lpProc As Long) As Boolean
   capSetCallbackOnCapControl = SendMessage(lwnd, WM_CAP_SET_CALLBACK_CAPCONTROL, 0, lpProc)
End Function
Function capSetUserData(ByVal lwnd As Long, ByVal lUser As Long) As Boolean
   capSetUserData = SendMessage(lwnd, WM_CAP_SET_USER_DATA, 0, lUser)
End Function
Function capGetUserData(ByVal lwnd As Long) As Long
   capGetUserData = SendMessage(lwnd, WM_CAP_GET_USER_DATA, 0, 0)
End Function
Function capDriverConnect(ByVal lwnd As Long, ByVal i As Integer) As Boolean
   capDriverConnect = SendMessage(lwnd, WM_CAP_DRIVER_CONNECT, i, 0)
End Function
Function capDriverDisconnect(ByVal lwnd As Long) As Boolean
   capDriverDisconnect = SendMessage(lwnd, WM_CAP_DRIVER_DISCONNECT, 0, 0)
End Function
Function capDriverGetName(ByVal lwnd As Long, ByVal szName As Long, ByVal wSize As Integer) As Boolean
   capDriverGetName = SendMessage(lwnd, YOURCONSTANTMESSAGE, wSize, szName)
End Function
Function capDriverGetVersion(ByVal lwnd As Long, ByVal szVer As Long, ByVal wSize As Integer) As Boolean
   capDriverGetVersion = SendMessage(lwnd, WM_CAP_DRIVER_GET_VERSION, wSize, szVer)
End Function
Function capDriverGetCaps(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Boolean
   capDriverGetCaps = SendMessage(lwnd, WM_CAP_DRIVER_GET_CAPS, wSize, s)
End Function
Function capFileSetCaptureFile(ByVal lwnd As Long, ByVal szName As Long) As Boolean
   capFileSetCaptureFile = SendMessage(lwnd, WM_CAP_FILE_SET_CAPTURE_FILE, 0, szName)
End Function
Function capFileGetCaptureFile(ByVal lwnd As Long, ByVal szName As Long, ByVal wSize As Integer) As Boolean
   capFileGetCaptureFile = SendMessage(lwnd, WM_CAP_FILE_SET_CAPTURE_FILE, wSize, szName)
End Function
Function capFileAlloc(ByVal lwnd As Long, ByVal dwSize As Long) As Boolean
   capFileAlloc = SendMessage(lwnd, WM_CAP_FILE_ALLOCATE, 0, dwSize)
End Function
Function capFileSaveAs(ByVal lwnd As Long, ByVal szName As Long) As Boolean
   capFileSaveAs = SendMessage(lwnd, WM_CAP_FILE_SAVEAS, 0, szName)
End Function
Function capFileSetInfoChunk(ByVal lwnd As Long, ByVal lpInfoChunk As Long) As Boolean
   capFileSetInfoChunk = SendMessage(lwnd, WM_CAP_FILE_SET_INFOCHUNK, 0, lpInfoChunk)
End Function
Function capFileSaveDIB(ByVal lwnd As Long, ByVal szName As Long) As Boolean
   capFileSaveDIB = SendMessage(lwnd, WM_CAP_FILE_SAVEDIB, 0, szName)
End Function
Function capEditCopy(ByVal lwnd As Long) As Boolean
   capEditCopy = SendMessage(lwnd, WM_CAP_EDIT_COPY, 0, 0)
End Function
Function capSetAudioFormat(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Boolean
   capSetAudioFormat = SendMessage(lwnd, WM_CAP_SET_AUDIOFORMAT, wSize, s)
End Function
Function capGetAudioFormat(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Long
   capGetAudioFormat = SendMessage(lwnd, WM_CAP_GET_AUDIOFORMAT, wSize, s)
End Function
Function capGetAudioFormatSize(ByVal lwnd As Long) As Long
   capGetAudioFormatSize = SendMessage(lwnd, WM_CAP_GET_AUDIOFORMAT, 0, 0)
End Function
Function capDlgVideoFormat(ByVal lwnd As Long) As Boolean
   capDlgVideoFormat = SendMessage(lwnd, WM_CAP_DLG_VIDEOFORMAT, 0, 0)
End Function
Function capDlgVideoSource(ByVal lwnd As Long) As Boolean
   capDlgVideoSource = SendMessage(lwnd, WM_CAP_DLG_VIDEOSOURCE, 0, 0)
End Function
Function capDlgVideoDisplay(ByVal lwnd As Long) As Boolean
   capDlgVideoDisplay = SendMessage(lwnd, WM_CAP_DLG_VIDEODISPLAY, 0, 0)
End Function
Function capDlgVideoCompression(ByVal lwnd As Long) As Boolean
   capDlgVideoCompression = SendMessage(lwnd, WM_CAP_DLG_VIDEOCOMPRESSION, 0, 0)
End Function
Function capGetVideoFormat(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Long
   capGetVideoFormat = SendMessage(lwnd, WM_CAP_GET_VIDEOFORMAT, wSize, s)
End Function
Function capGetVideoFormatSize(ByVal lwnd As Long) As Long
   capGetVideoFormatSize = SendMessage(lwnd, WM_CAP_GET_VIDEOFORMAT, 0, 0)
End Function
Function capSetVideoFormat(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Boolean
   capSetVideoFormat = SendMessage(lwnd, WM_CAP_SET_VIDEOFORMAT, wSize, s)
End Function
Function capPreview(ByVal lwnd As Long, ByVal f As Boolean) As Boolean
   capPreview = SendMessage(lwnd, WM_CAP_SET_PREVIEW, f, 0)
End Function
Function capPreviewRate(ByVal lwnd As Long, ByVal wMS As Integer) As Boolean
   capPreviewRate = SendMessage(lwnd, WM_CAP_SET_PREVIEWRATE, wMS, 0)
End Function
Function capOverlay(ByVal lwnd As Long, ByVal f As Boolean) As Boolean
   capOverlay = SendMessage(lwnd, WM_CAP_SET_OVERLAY, f, 0)
End Function
Function capPreviewScale(ByVal lwnd As Long, ByVal f As Boolean) As Boolean
   capPreviewScale = SendMessage(lwnd, WM_CAP_SET_SCALE, f, 0)
End Function
Function capGetStatus(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Boolean
   capGetStatus = SendMessage(lwnd, WM_CAP_GET_STATUS, wSize, s)
End Function
Function capSetScrollPos(ByVal lwnd As Long, ByVal lpP As Long) As Boolean
   capSetScrollPos = SendMessage(lwnd, WM_CAP_SET_SCROLL, 0, lpP)
End Function
Function capGrabFrame(ByVal lwnd As Long) As Boolean
   capGrabFrame = SendMessage(lwnd, WM_CAP_GRAB_FRAME, 0, 0)
End Function
Function capGrabFrameNoStop(ByVal lwnd As Long) As Boolean
   capGrabFrameNoStop = SendMessage(lwnd, WM_CAP_GRAB_FRAME_NOSTOP, 0, 0)
End Function
Function capCaptureSequence(ByVal lwnd As Long) As Boolean
   capCaptureSequence = SendMessage(lwnd, WM_CAP_SEQUENCE, 0, 0)
End Function
Function capCaptureSequenceNoFile(ByVal lwnd As Long) As Boolean
   capCaptureSequenceNoFile = SendMessage(lwnd, WM_CAP_SEQUENCE_NOFILE, 0, 0)
End Function
Function capCaptureStop(ByVal lwnd As Long) As Boolean
   capCaptureStop = SendMessage(lwnd, WM_CAP_STOP, 0, 0)
End Function
Function capCaptureAbort(ByVal lwnd As Long) As Boolean
   capCaptureAbort = SendMessage(lwnd, WM_CAP_ABORT, 0, 0)
End Function
Function capCaptureSingleFrameOpen(ByVal lwnd As Long) As Boolean
   capCaptureSingleFrameOpen = SendMessage(lwnd, WM_CAP_SINGLE_FRAME_OPEN, 0, 0)
End Function
Function capCaptureSingleFrameClose(ByVal lwnd As Long) As Boolean
   capCaptureSingleFrameClose = SendMessage(lwnd, WM_CAP_SINGLE_FRAME_CLOSE, 0, 0)
End Function
Function capCaptureSingleFrame(ByVal lwnd As Long) As Boolean
   capCaptureSingleFrame = SendMessage(lwnd, WM_CAP_SINGLE_FRAME, 0, 0)
End Function
Function capCaptureGetSetup(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Boolean
   capCaptureGetSetup = SendMessage(lwnd, WM_CAP_GET_SEQUENCE_SETUP, wSize, s)
End Function
Function capCaptureSetSetup(ByVal lwnd As Long, ByVal s As Long, ByVal wSize As Integer) As Boolean
   capCaptureSetSetup = SendMessage(lwnd, WM_CAP_SET_SEQUENCE_SETUP, wSize, s)
End Function
Function capSetMCIDeviceName(ByVal lwnd As Long, ByVal szName As Long) As Boolean
   capSetMCIDeviceName = SendMessage(lwnd, WM_CAP_SET_MCI_DEVICE, 0, szName)
End Function
Function capGetMCIDeviceName(ByVal lwnd As Long, ByVal szName As Long, ByVal wSize As Integer) As Boolean
   capGetMCIDeviceName = SendMessage(lwnd, WM_CAP_GET_MCI_DEVICE, wSize, szName)
End Function
Function capPaletteOpen(ByVal lwnd As Long, ByVal szName As Long) As Boolean
   capPaletteOpen = SendMessage(lwnd, WM_CAP_PAL_OPEN, 0, szName)
End Function
Function capPaletteSave(ByVal lwnd As Long, ByVal szName As Long) As Boolean
   capPaletteSave = SendMessage(lwnd, WM_CAP_PAL_SAVE, 0, szName)
End Function
Function capPalettePaste(ByVal lwnd As Long) As Boolean
   capPalettePaste = SendMessage(lwnd, WM_CAP_PAL_PASTE, 0, 0)
End Function
Function capPaletteAuto(ByVal lwnd As Long, ByVal iFrames As Integer, ByVal iColor As Long) As Boolean
   capPaletteAuto = SendMessage(lwnd, WM_CAP_PAL_AUTOCREATE, iFrames, iColors)
End Function
Function capPaletteManual(ByVal lwnd As Long, ByVal fGrab As Boolean, ByVal iColors As Long) As Boolean
   capPaletteManual = SendMessage(lwnd, WM_CAP_PAL_MANUALCREATE, fGrab, iColors)
End Function

